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- Insects that are searching for host plants may be activated by olfactory stimuli, and as a result will show directed movements toward the odor source. 正在寻找寄生植物的昆虫，可以被嗅觉刺激所激活，从而直接飞向气味来源。
- olfactory stimulus 嗅觉刺激物
- Praise is a stimulus for better work. 赞扬激励人更努力地工作。
- A provocation to action; a stimulus. 激励，刺激某种行动的刺激; 激励
- Abnormally sensitive to a stimulus. 过敏的对刺激不正常地敏感的
- Observe carefully how the bacteria respond to this stimulus. 仔细观察细菌对这一刺激有什么反应。
- The nutrient in the soil acts as a stimulus to growth. 土壤中的养分能促进植物生长。
- Her words of praise were a stimulus for people to work harder. 她赞扬的话鼓舞人们工作更努力。
- Repellency is not confined to the olfactory senses. 防护性不只限于嗅觉感官。
- Poverty is a stimulus to industry. 贫穷能使人勤劳。
- It arouses their olfactory sense. 这唤起了他们的嗅觉。
- Her word of praise is a stimulus to work harder. 她赞扬的话鼓舞人工作更努力。
- The nutrient in the soil acts as a stimulus to growth/to make the plants grow. 土壤中的养分能促进植物生长。
- One wants the stimulus of sympathy. 一个人总需要趣味相投、志同道合的朋友互相鼓励。
- Exposure may produce olfactory fatigue or habituation. 接触可以引起嗅觉疲劳或成瘾。
- Under the stimulus of this inspiring motive, she bustled about with new energy. 在这个令人振奋的动机刺激下,她精力充沛地忙碌着。
- Insects that are searching for host plants may be activated by olfactory stimuli, and as a result will show directed movements toward the odor source 正在寻找寄生植物的昆虫，可以被嗅觉刺激所激活，从而直接飞向气味来源。
- Something that incites; a stimulus. 激励物；刺激物
- A fair rivalry is often a stimulus to trade. 公平竞争往往是贸易发展的促进因素。
- A air rivalry is often a stimulus to trade. 公平竞争往往是贸易发展的促进因素。
